Hymenobacter artigasi sp. nov., isolated from air sampling in maritime Antarctica

Roldán, Diego M.; Kyrpides, Nikos C.; Woyke, Tanja; Shapiro, Nicole; Whitman, William B.; Králová, Stanislava; Sedláček, Ivo; Busse, Hans‐Jürgen; Menes, Rodolfo Javier

doi:10.1099/ijsem.0.004362

Cited by 19 publications

(13 citation statements)

References 42 publications

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“…This genus belongs to the family Hymenobacteraceae [6], order Cytophagales , phylum Bacteroidetes . At the time of writing 87 different species are recognized (https://lpsn.dsmz.de/genus/hymenobacter, accessed December 2020) isolated from different regions around the planet, particularly from cold environments [1, 4, 7–10], and recently from air samples of Antarctica [11].…”

Section: Full-textmentioning

confidence: 99%

Hymenobacter caeli sp. nov., an airborne bacterium isolated from King George Island, Antarctica

Roldán

Kyrpides

Woyke

et al. 2021

International Journal of Systematic and Evolutionary Microbiology

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A rod-shaped and Gram-stain-negative bacterial strain 9AT, was isolated from an air sample collected at King George Island, maritime Antarctica. Phylogenetic analysis based on 16S rRNA gene sequence reveals that strain 9AT belongs to the genus Hymenobacter and shows the highest similarity to Hymenobacter coccineus CCM 8649T (96.8 %). The DNA G+C content based on the draft genome sequence is 64.9 mol%. Strain 9AT is strictly aerobic, psychrophilic, catalase-positive, oxidase-positive and non-motile. Growth is observed at 0–20 °C (optimum 10 °C), pH 6.0–8.0 (optimum pH 7.0), and in the absence of NaCl. The predominant menaquinone of strain 9AT is MK-7 and the major fatty acids comprise Summed Feature 3 (C16 : 1 ω7c and/or C16 : 1 ω6c; 25.2 %), iso-C15 : 0 (23.2 %), C16 : 1 ω5c (11.6 %), Summed Feature 4 (anteiso-C17 : 1 B/iso-C17 : 1 I) (9.6 %) and anteiso-C15 : 0 (9.6 %). The polar lipid profile consists of the major lipid phosphatidylethanolamine and moderate to minor amounts of phosphatidylserine, unidentified aminolipids, aminophospholipids, aminophosphoglycolipids, polar lipids lacking a functional group and an unidentified phospholipid and a glycolipid. In the polyamine pattern sym-homospermidine is predominant. On the basis of the results obtained, strain 9AT is proposed as a novel species of the genus Hymenobacter , for which the name Hymenobacter caeli sp. nov. is suggested. The type strain is 9AT (=CCM 8971T=LMG 32109T=DSM 111653T).

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Section: Full-textmentioning

confidence: 99%

Hymenobacter caeli sp. nov., an airborne bacterium isolated from King George Island, Antarctica

Roldán

Kyrpides

Woyke

et al. 2021

International Journal of Systematic and Evolutionary Microbiology

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“…dsmz.de/genus/hymenobacter) [2]. Type strains belonging to the genus Hymenobacter have been isolated from various habitats, including environmental samples such as air, freshwater, freshwater sediment, glaciers, lichen, marine sediment, plant, sand, seawater, soil from various locations and wastewater or meat [3][4][5][6][7][8][9][10][11][12][13]. Among them, 17 strains were obtained from air (1), glacier (5), lichen (1), red snow (1), rock (3) and soil (6) from Antarctica or the Arctic [9,11,12,[14][15][16][17][18][19][20][21], implying that members of the genus Hymenobacter are tolerant to harsh environmental conditions.…”

Section: Introductionmentioning

confidence: 99%

“…Among them, 17 strains were obtained from air (1), glacier (5), lichen (1), red snow (1), rock (3) and soil (6) from Antarctica or the Arctic [9,11,12,[14][15][16][17][18][19][20][21], implying that members of the genus Hymenobacter are tolerant to harsh environmental conditions. Type strains of the genus Hymenobacter are characterized as Gram-stain-negative, aerobic, rod-shaped, red-pink or pink-pigmented and heterotrophic [3,4,9,16]. In particular, the UV-or radiation-resistance of Hymenobacter actinosclerus, Hymenobacter amundsenii, Hymenobacter jejuensis, Hymenobacte sedentarius and Hymenobacter tibetensis from pork and soils from the Republic of Korea, Antarctica or the Qinghai-Tibet plateau indicate the versatile metabolisms of the genus Hymenobacter that may enable them to thrive in extreme conditions [13,14,19,22,23].…”

Section: Introductionmentioning

confidence: 99%

Hymenobacter siberiensis sp. nov., isolated from a marine sediment of the East Siberian Sea and Hymenobacter psoromatis sp. nov., isolated from an Antarctic lichen

Park

Noh

Hwang

et al. 2022

International Journal of Systematic and Evolutionary Microbiology

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Gram-stain-negative, strictly aerobic, red-pink-coloured, rod-shaped and non-motile bacterial strains PAMC 29290, PAMC 29294T and PAMC 29296 were isolated from marine surface sediment sampled in the East Siberian Sea and strains PAMC 26553 and PAMC 26554T were obtained from an Antarctic lichen. Strains PAMC 29290, PAMC 29294T and PAMC 29296 were closely related to Hymenobacter artigasi (98.8 % 16S rRNA gene similarity), Hymenobacter antarcticus (97.3 %) and Hymenobacter glaciei (96.9 %), and PAMC 26553 and PAMC 26554T showed high similarity to Hymenobacter ginsengisoli (97.0 %), Hymenobacter rivuli (96.1 %) and Hymenobacter setariae (95.9 %). Genomic relatedness analyses showed that strains PAMC 29290, PAMC 29294T and PAMC 29296 could be distinguished from H. artigasi by average nucleotide identity (ANI; 93.1–93.2 %) and digital DNA–DNA hybridization (dDDH; 50.3–51.0 %) values. Strains PAMC 26553 and PAMC 26554T could be clearly distinguished from H. ginsengisoli with ANI values <79.8 % and dDDH values <23.3 %. The major fatty acids of strains PAMC 29290, PAMC 29294T and PAMC 29296 were C15 : 0 iso (21.0–26.0 %), summed feature 3 (C16 : 1 ω7c and/or C16 : 1 ω6c; 17.4–18.2 %), C15 : 0 anteiso (12.7–19.1 %) and summed feature 4 (C17 : 1 iso I and/or anteiso B; 8.6–16.1 %) and those of strains PAMC 26553 and PAMC 26554T were summed feature 3 (C16 : 1 ω7c and/or C16 : 1 ω6c; 20.7–22.2 %), C15 : 0 anteiso (17.5–19.7 %) and summed feature 4 (C17 : 1 iso I and/or anteiso B; 15.5–18.1 %). The major respiratory quinone was MK-7. The genomic DNA G+C contents were 60.6–60.8 mol%. The polar lipids of PAMC 29294T were found to consist of phosphatidylethanolamine, four unidentified aminolipids, an unidentified aminophospholipid and five unidentified lipids; those of PAMC 26554T were phosphatidylethanolamine, three unidentified aminolipids, four unidentified aminophospholipid and two unidentified lipids. The distinct phylogenetic position and some physiological characteristics distinguished the novel strains from closely related type strains in the genus Hymenobacter . Thus, two novel species are proposed, with the names Hymenobacter siberiensis sp. nov. (type strain, PAMC 29294T=KCTC 82466T=JCM 34574T) and Hymenobacter psoromatis sp. nov. (type strain, PAMC 26554T=KCTC 82464T=JCM 34572T), respectively.

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“…Most of Hymenobacter species have been isolated from soil (Lee et al 2020; Wang et al 2020;Jang et al 2021). Also, they are discovered extreme environments, such as antarctica (Roldan et al 2020;Dahal et al 2020; Sedláček et al 2019) and uranium mine wastewater treatment system ).…”

Section: Introductionmentioning

confidence: 99%

Hymenobacter Translucens sp. nov., Hymenobacter Pini sp. nov. Isolated From Soil

Bang

Kim

Jung

2022

Preprint

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Two novel bacterial strains BT175T and BT728T, were isolated from soil collected in Republic of Korea. Both strains were Gram-stain-negative, rod-shaped, and had circular, convex, and pink-colored colonies. The 16S rRNA gene sequence similarity between the strains BT175T and BT728T was 93.6%, indicating that they represent a distinct species. 16S rRNA sequence analysis indicated that strains BT175T and BT728T belong to a distinct lineage within the genus Hymenobacter (family Hymenobacteraceae, order Cytophagales, class Cytophagia, phylum Bacteroidetes). Strain BT175T was closely related to Hymenobacter persicinus 1-3-3-3T (97.2%, 16S rRNA gene similarity), Hymenobacter knuensis 16F7C-2T (96.6%), and Hymenobacter daejeonensis PB105T (96.1%). Strain BT728T was closely related to Hymenobacter rigui KCTC 12533T (98.4%), Hymenobacter metallilatus 9PBR-2T (97.6%), and Hymenobacter perfusus LMG26000T (97.4%). Strain BT175T and BT728T were found to have the MK-7 as the major respiratory quinone. The DNA G + C content of strain BT175T was 61.6 mol% and BT728T was 59.6 mol%, respectively. Characterization based on polyphasic analysis indicated that strains BT175T and BT728T represent novel species of the genus Hymenobacter and the name Hymenobacter translucens sp. nov. and Hymenobacter pini sp. nov. are proposed. The type strain of Hymenobacter translucens is BT175T (= KCTC 72330T = NBRCxxxxxT) and Hymenobacter pini is BT728T (= KACC 22629T = NBRC xxxxxT).

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Hymenobacter artigasi sp. nov., isolated from air sampling in maritime Antarctica

Cited by 19 publications

References 42 publications

Hymenobacter caeli sp. nov., an airborne bacterium isolated from King George Island, Antarctica

Hymenobacter caeli sp. nov., an airborne bacterium isolated from King George Island, Antarctica

Hymenobacter siberiensis sp. nov., isolated from a marine sediment of the East Siberian Sea and Hymenobacter psoromatis sp. nov., isolated from an Antarctic lichen

Hymenobacter Translucens sp. nov., Hymenobacter Pini sp. nov. Isolated From Soil

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